Following their defeat at the hand of the Bolsheviks Tereshchenko emigrated to Prague, where he graduated from the Department of Economics of the Czech Technical University and from the Russian Institute for Agricultural Cooperation, teaching at the latter in the late 1920s.
Here he worked in a number of research institutes of the Ministry of Agricultural Economics and of the Academy of Sciences of the Ukrainian SSR, and taught at the Taras Shevchenko National University of Kyiv.
He is author of over 170 books, papers and articles in periodical on the management problems, which were printed in the United States, Argentina, Bulgaria, India, Canada, Germany, Peru, Poland, Czechoslovakia, Switzerland.
In 1970 a Moscow company published a reduced version of the multi-volume American "Executive Leadership Course" (Englewood Cliffs, N.J.: Prentice-Hall, Inc., 1963) edited by Valeriy Tereshchenko.
His later works included ‘The choice problem: policy of research priorities in the West’, ‘The science of management’, and ‘All about cooperation’, which was written when he was almost 90 years of age and published in Kyiv .